Use a Punnett Square to Determine How Many Different Genotypes

question 41

Multiple Choice

Use a Punnett square to determine how many different genotypes can be produced by two parents that are homozygous dominant (mother) and homozygous recessive (father) for a particular trait.

• A) four
• B) two
• C) three
• D) one

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Definitions:

Physical Impairments

Conditions or disabilities that limit an individual's physical capacity or mobility.

Plasticity

A characteristic of development refers to malleability or openness to change in response to experience.

Cataracts

A medical condition where the lens of the eye becomes progressively opaque, leading to blurred vision and, eventually, blindness if untreated.

Artificial Lens

A synthetic lens implanted in the eye to replace or augment the eye's natural lens often used to correct vision impairments.